package ${packageName}.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;


/**
 * swagger配置
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    private List<Parameter> getPars() {
    ParameterBuilder ticketPar = new ParameterBuilder();
    List<Parameter> pars = new ArrayList<Parameter>();
        ticketPar.name("token").description("user token")
        .modelRef(new ModelRef("string")).parameterType("header")
        .required(false).build(); //header中的ticket参数非必填，传空也可以
        pars.add(ticketPar.build());
        return pars;
        }

        @Bean
        public Docket createRestApi() {
        //根据每个方法名也知道当前方法在设置什么参数

        return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        .select()
        .apis(RequestHandlerSelectors.basePackage("${packageName}.controller"))
        .paths(PathSelectors.any())
        .build()
        .globalOperationParameters(getPars()).groupName("业务接口")   ;
        }

        private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
        .title("springboot利用swagger构建api文档")
        .version("1.0")
        .build();
        }





}